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Card 1 of 20

The [     ] is the set of all possible outcomes in a probability experiment.

A

The sample space is the set of all possible outcomes in a probability experiment.

B

Sum the products of the branches for every route leading to that event.

C

All possible orders (e.g., Red then Blue AND Blue then Red).

D

For any event AAA, the probability of its complement A′A'A′ is calculated as P(A′)=1−P(A)P(A') = \boxed{1 - P(A)}P(A′)=1−P(A)​.

Card 1 of 20

Probability Flashcards

  1. A Level
  2. /Maths
  3. /Probability

20 flashcards on Edexcel A Level Maths Probability: the key formulae, methods and definitions you need to recall for Paper 1, Paper 2 and Paper 3.

Flashcards